<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>湍流波纹融合效果</title>
    <style>
        body{
            background-color: black;
        }
        .box{
            width: 80px;
            height: 80px;
            background-color: #fff;
            float: left;
        }
        .box{
            animation: ro 3s linear infinite;
            filter: blur(12px);
        }
        .container{
            display: flex;
            justify-content: center;
            align-items: center;
            width: 900px;
            height: 600px;
            background-color: #000;
            filter: contrast(50);
            position: relative;
        }
        @keyframes ro{
            from{ transform: rotate(0deg);}
            to{ transform: rotate(360deg);}
        }
        .cup{
            width: 336px;
            height: 86px;
            position: relative;
            left: 282px;
            top:-325px;
            border-radius: 20px;
            background-color: #fff;
        }
        .cup{
            animation: toScale 10s linear infinite;
        }
        .h{
            position: relative;
            top: 0;
            left: 0;
            animation: toTop 10s linear infinite;
        }
        @keyframes toScale {
            from{top:-318px; height: 80px;}
            to{top:-518px; height: 280px;}
        }
        @keyframes toTop {
            from{top:0; }
            to{top:-200px; }
        }
        .drop{
            left: 430px;
            top:40px;
            background: #fff;
            width: 45px;
            height: 60px;
            filter: blur(12px);
            border-radius: 50%;
            position: absolute;
        }
        .drop:nth-child(1){
            animation: dr 1s ease-in-out infinite;
        }
        .drop:nth-child(2){
            animation: dr 1s ease-in-out 0.3s infinite;
        }
        .drop:nth-child(3){
            animation: dr 1s ease-in-out 0.6s infinite;
        }
        .drop:nth-child(4){
            animation: dr 1s ease-in-out 0.9s infinite;
        }
        @keyframes dr {
            from{top:40px;}
            to{top:300px;}
        }
    </style>
</head>
<body>
    
    
    
    <div class="container">

        <div class="drop"></div>
        <div class="drop"></div>
        <div class="drop"></div>
        <div class="drop"></div>
   
        <div class="h">
            <div class="box"></div>
            <div class="box"></div>
            <div class="box"></div>
            <div class="box"></div>
        </div>
        
    </div>
    
    <div class="cup"></div>

</body>
</html>